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AD8564:  Quad 7 ns Single Supply Comparator

Product Details


The AD8564 is a quad 7 ns comparator with separate input and output supplies, thus enabling the input stage to be operated from ±5 V dual supplies or a 5 V single supply while maintaining a CMOS-/TTL-compatible output.

Fast 7 ns propagation delay makes the AD8564 a good choice for timing circuits and line receivers. Independent analog and digital supplies provide excellent protection from supply pin interaction. The AD8564 is pin compatible with the MAX901 and has lower supply currents.

All four comparators have similar propagation delays. The propagation delay for rising and falling signals is similar, and tracks over temperature and voltage. These characteristics make the AD8564 a good choice for high speed timing and data communications circuits. For a similar single comparator with latch function, refer to the AD8561 data sheet.

The AD8564 is specified over the industrial temperature range (−40°C to +125°C). The quad AD8564 is available in the 16-lead TSSOP, 16-lead narrow body SOIC, and 16-lead plastic DIP packages.

Applications
  • High speed timing
  • Line receivers
  • Data communications
  • High speed V-to-F converters
  • Battery operated instrumentation
  • High speed sampling systems
  • Window comparators
  • PCMCIA cards
  • Upgrade for MAX901 designs

FEATURES and BENEFITS

  • 5 V single-supply operation
  • 7 ns propagation delay
  • Low power
  • Separate input and output sections
  • TTL/CMOS logic-compatible outputs
  • Wide output swing
  • TSSOP, SOIC, and PDIP packages

Pin Configuration Diagram for AD8564

Design Tools,Models,Drivers & Software

Title Content Type File Type
AD8564 SPICE Macro-Model SPICE Models HTML

Evaluation Kits & Symbols & Footprints

Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.

SampleSample & Buy

Price, packaging, availability

AD8564 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
AD8564AN Status: Obsolete 16 ld PDIP 16 Ind Tube, 25 - - N  Material Info PCN/PDN Contact ADI
AD8564AR Status: Production 16 ld SOIC 16 Ind Tube, 48 $5.18 $4.67 N  Material Info PCN Purchase
AD8564AR-REEL Status: Production 16 ld SOIC 16 Ind Reel, 2500 - $4.67 N  Material Info PCN Purchase
AD8564AR-REEL7 Status: Production 16 ld SOIC 16 Ind Reel, 1000 - $4.67 N  Material Info PCN/PDN Purchase
AD8564ARU-REEL Status: Obsolete 16 ld TSSOP 16 Ind Reel, 2500 - - N  Material Info PCN/PDN Contact ADI
AD8564ARUZ-REEL Status: Production 16 ld TSSOP 16 Ind Reel, 2500 - $3.73 Y  Material Info PCN Purchase
AD8564ARZ Status: Production 16 ld SOIC 16 Ind Tube, 48 $4.15 $3.73 Y  Material Info PCN Purchase Sample
AD8564ARZ-REEL Status: Production 16 ld SOIC 16 Ind Reel, 2500 - $3.73 Y  Material Info PCN Purchase
AD8564ARZ-REEL7 Status: Production 16 ld SOIC 16 Ind Reel, 1000 - $3.73 Y  Material Info PCN Purchase
Price Table Help

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.


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